APDS-9930 Optical Proximity and Ambient Light Sensor with I2C

Information about this module is generated with the help of AI. The description may be incomplete, inaccurate, or subject to change.
The APDS-9930 is an optical sensor that combines proximity detection with ambient light measurement. It uses infrared light to detect nearby objects and is suitable for contactless control of electronic systems.

The proximity function detects reflected infrared light and can be used to identify objects such as a hand or an object placed in front of the sensor. The integrated ambient light sensor measures surrounding light levels, allowing display brightness to be adjusted or automatic lighting to be controlled.

The sensor communicates digitally via I2C and can be used with microcontroller boards such as Arduino and ESP32. It is suitable for electronics projects, automation, proximity detection and light-dependent control systems.

The APDS-9930 uses the I2C address 0x39. Its ID register is located at address 0x12, and the expected ID value is 0x39. This information can be used to identify the sensor in software.

The sensor is designed for optical detection without physical contact. The actual detection distance depends on the object surface, colour, ambient light and module design. Check the module specifications for supply voltage and electrical connections before use.

Facts.
Product type: Optical sensor
Model: APDS-9930
Functions: Proximity detection and ambient light measurement
Detection method: Infrared light
Communication: I2C
I2C address: 0x39
ID register: 0x12
ID value: 0x39
RGB colour measurement: No
Gesture detection: No
Typical maximum detection distance: Up to approximately 100 mm according to specifications
Sensor supply voltage: 2.2 to 3.6 V
Compatibility: Arduino, ESP32 and other microcontroller boards with I2C
Applications: Proximity detection, automatic light control and contactless control

Included.
1 pc module.

About the product.
Weight: approx 4 gram.
Contact us if you have questions at info@pchbutik.se
Article no: 1851
Remaining stock quantity can be found under the Product details tab.


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